Building Software Solutions Since 2021
We help Kenyan businesses and entrepreneurs turn their ideas into successful software products
Our Story
Greatzern was founded in 2021 by Bryan Gitonga and Justus Mwaura with a simple mission: make professional software development accessible to Kenyan businesses and non-technical founders.
We saw too many great ideas stuck in people's heads because they couldn't afford expensive agencies or didn't know how to code. We saw businesses drowning in spreadsheets and manual processes that could be automated.
Over the past 5 years, we've built 150+ software solutions—from startup mobile apps to enterprise business systems. We've helped founders launch successful businesses, helped SMEs automate operations, and helped organizations establish professional online presences.
Today, we're a team of 12 passionate developers, designers, and project managers based in Thika, Kenya. We're proud to be a local company serving local businesses with world-class software solutions.
Our Values
The principles that guide everything we do
Client-Focused
Your success is our success. We build solutions that solve real business problems.
Transparent Communication
No jargon, no surprises. We explain everything in plain English and keep you updated.
Quality & Speed
Fast delivery without compromising quality. We use proven processes to deliver on time.
Long-term Partnership
We don't disappear after launch. We're your tech partner for the long haul.
Meet Our Founders
Experienced leaders dedicated to your success
Bryan Gitonga
Founder & CEO
Software engineer with 5+ years building custom solutions for Kenyan businesses. Led development of 30+ projects from startups to enterprise systems. Focused on delivering practical software that solves real business problems.
Expertise:
Justus Mwaura
Co-Founder & COO
Business systems specialist with 4+ years helping SMEs automate operations. Implemented management software for 25+ companies across retail, logistics, and services sectors.
Expertise:
Ready to Work With Us?
Let's discuss your project and create a solution that drives your business forward